@CHARSET "UTF-8";
#body_top{
		height:250px;width:600px;
		border-bottom: 1px solid black;
		float:left;
	}
	#body_notice{
		padding: 5px;
		height:250px;width:280px;
		border-right: 1px solid black;
		float:left;
	}
	#body_board{
		padding: 5px;
		height:250px;width:280px;
		float:left;
	}
	#body_bottom{
		height:250px;width:300px;
		float:left;
	}
	#body_ad{
		padding: 5px;
		height:250px;width:300px;
		float:left;
	}